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NMUX1309

1.5 V to 5.5 V, dual 4-channel switch analog multiplexer and demultiplexer with injection-current control

The NMUX1309 is a general purpose, CMOS, bi-directional, dual 4 channel analog switch, with an operating voltage range of 1.5 V to 5.5 V. The NMUX1309 is dual source compatible with existing 4852 and 4052 devices. The NUMX1309 extends the digital logic thresholds to be compatible with 1.8 V systems without the need for voltage translation.

The analog signal pins are comprised of two common inputs/outputs (nZ) and eight independent inputs/outputs (nY0 to nY3). All analog signal pins are bi-directional and support a voltage range from GND to VCC.

All analog signal pins integrate injection current control circuitry. This control circuitry isolates overvoltage spikes on disconnected analog signal pins from coupling to the connected analog signal path, thereby preserving measurement accuracy. Additionally, this integration makes the use of external overvoltage clamp components (e.g. resistive diode network) unnecessary.

There are three control signal pins (S0, S1, and E). S0 and S1 determine the analog channels to connect between nZ and nYn. E can be used to override S0 and S1, disconnecting all analog channels. The control signal pins support 1.8 V logic thresholds across all operating voltages. In addition, these pins are 5.5 V tolerant, enabling up to 5.5 V operation independent of supply voltage.

特性

  • Wide operating range: 1.5 V to 5.5 V

  • 2x SP4T-Z functionality

  • Rail-to-Rail operation on analog signal pins

  • Injection current control

  • 1.8 V digital logic thresholds

    • Digital pins compatible with 1.8 V logic thresholds across full VCC range

    • Removes need for up-translation device for compatibility with low voltage GPIOs

  • Ioff circuitry

    • Enables wider latitude for power sequencing considerations

    • Isolates backflow between supply rail and any biased digital/analog input when VCC = 0 V

    • Prevents any biased digital/analog input from backpowering VCC when VCC = 0 V

    • Maintains Hi-Z state of analog switch when VCC = 0 V

  • 5.5 V overvoltage tolerant digital inputs

    • Supports switching of 5.5 V digital signals across full VCC operating range

    • Removes need for down-translation when switching thresholds are met

  • Pin compatible with industry standard 4052 and 4852 analog switch products

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C2b exceeds 750 V

  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

目标应用

  • Analog or digital multiplexing/demultiplexing

  • System monitoring and diagnostics

  • Enterprise computing

  • Appliances

参数类型

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ω)RON(FLAT) (Ω)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
NMUX1309BQProductionSP4T-Z1.5 - 5.5CMOS60-380--105very low-40~1259362.013.8DHVQFN16
NMUX1309PWProductionSP4T-Z1.5 - 5.5CMOS60-380--105very low-40~12513964.06.9TSSOP16

(-) dash denotes: "Parameter value not specified for this product"

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
NMUX1309BQ
DHVQFN16
(SOT763-1) 		SOT763-1SOT763-1_115ActiveNM1309NMUX1309BQX
( 9356 914 15115 )
NMUX1309PW
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveNMU1309NMUX1309PWJ
( 9356 914 17118 )

环境信息

型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
NMUX1309BQNMUX1309BQXNMUX1309BQ
NMUX1309PWNMUX1309PWJNMUX1309PW
品质及可靠性免责声明

文档 (7)

文件名称标题类型日期
NMUX13091.5 V to 5.5 V, dual 4-channel switch analog multiplexer and demultiplexer with injection-current controlData sheet2024-04-16
AN90051Pin FMEA for NMUX130x familyApplication note2024-02-13
1_8V_General_purpose_injection_control_analog_switch_leaflet1.8 V General purpose SP8T-Z and 2x SP4T-Z analog switches with injection current controlLeaflet2024-03-05
UM90026NMUX1308; NMUX1309 evaluation boardUser manual2024-01-18
SOT763-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm bodyPackage information2023-05-11
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

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